Constantin Puzzle Packing Problems

Spatial puzzle with four different problems. Do not look at the photos here, but start right away and fit all the pieces in the appropriate space. There are four different themes: monkeys, horses, kittens and elephants:

Monkey Madness
Fit each cheeky monkey back inside the head-shaped compartment
Wild Horses
Fit all the horses inside the horseshoe-shaped enclosure
Cat Basket
Fit the entire litter of kittens in Mother Tabby's belly.
Elephant Parade
An elephant never forgets, but once you’ve emptied a whole parade of elephants from the elephant-shaped box, will you remember how to fit them all back inside?